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-rw-r--r--source/fud_string.cpp14
1 files changed, 14 insertions, 0 deletions
diff --git a/source/fud_string.cpp b/source/fud_string.cpp
index 27496ff..57bf1e0 100644
--- a/source/fud_string.cpp
+++ b/source/fud_string.cpp
@@ -157,6 +157,20 @@ FudStatus String::nullTerminate()
return FudStatus::StringInvalid;
}
+[[nodiscard]] std::optional<utf8> String::back()
+{
+ if (!valid()) {
+ return std::nullopt;
+ }
+
+ utf8 backChar = data()[m_length - 1];
+ if (Ascii::valid(backChar)) {
+ return backChar;
+ }
+
+ return std::nullopt;
+}
+
std::optional<utf8> String::pop()
{
if (m_length < 1) {